Ontologia

District · ARE

Al Gharayen

United Arab Emirates

BWhArid, desert, hot(100 %)

Species observed

173

Observations

930

Area

36,7km²

Ecological tissue

Sample of 42 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Al Gharayen : 32 espèces reliées par 58 interactions GloBI sur 5 types (connectance 6.7%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
58
Connectance
0.067
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

173 distinct species · 930 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

930 obs · 2 cellules
Obs. / cellule
≥ 807
807–806
807–806
807–806
< 807

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

27,4°C

Annual rain

126mm

Warmest m°

42,3°C

Coldest m°

13,7°C

Elevation: 43 m on average (min 25 m, max 58 m)

Bioclimatic detailsExpert
Annual mean temp.
27,4°C
Annual rain
126mm
Warmest month
42,3°C
Coldest month
13,7°C
Mean alt.
43m
Min
25m
Max
58m
Std. dev.
8m
Köppen-Geiger (dominant)
BWhArid, desert, hot(100 %)Arid

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

8,1

Org. C

4,5g/kg

Clay

22,4%

Sand

44,1%

Silt

33,4%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
8,1
Org. C
4,9g/kg
Clay
21,4%
Sand
45,3%
Silt
33,3%
5–15 cm
pH H₂O
8,1
Org. C
3,8g/kg
Clay
23,0%
Sand
43,9%
Silt
33,0%
15–30 cm
pH H₂O
8,1
Org. C
4,8g/kg
Clay
22,9%
Sand
43,1%
Silt
34,0%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest2.2%
Crops4.1%
Built-up6.6%
Bare soil47.2%
Other (grassland, water…)39.9%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

2 394km²

Mean precip.

95mm/an

Mean T°

26,3°C

Moisture idx

-0,95

Mean runoff

23mm/an

Mean elev. (basins)

76m

Watersheds crossing here

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

23hab/km²

Night light

60,3nW

Built-up

663,9%

Pesticides

201,2kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)